| 1866 - 610 páginas
...their use the blast apparatus of the requisite proportions, and has by this meana lessened the cost of production in every way. His large furnaces require a great deal less labor to produce a given weight of iron than would have been required to produce it with a dozen furnaces... | |
| John Scoffern - 1869 - 688 páginas
...the requisite proportions, and has, by this means, lessened the cost of production in every way ; bis large furnaces require a great deal less labour to...cost of fuel, blast, and repairs, while he insures a uniformit}- in the result that never could have been arrived at by the use of a multiplicity of small... | |
| 1857 - 426 páginas
...their use the blast apparatus of the requisite proportions, and has, by this means, lessened the cost of production in every way ; his large furnaces require a great deal less labor to produce a given weight of iron than would have been required to produce it with a dozen furnaces... | |
| Oliver Byrne - 1874 - 718 páginas
...their use the blast apparatus of the requisite proportions, and has, by this means, lessened the cost of production in. every way ; his large furnaces require a great deal less labor to produce a given weight of iron, than would have been required to produce it with a dozen furnaces... | |
| Oliver Byrne - 1878 - 720 páginas
...their use the blast apparatus of the requisite proportions, and has, by this means, lessened the cost of production in every way ; his large furnaces require a great deal less labor to produce a given weight of iron, than would have been required to produce it with a dozen furnaces... | |
| James Stephen Jeans - 1880 - 966 páginas
...their use blast apparatus of the requisite proportions, and ho has by this means lessened the cost of production in every way. His large furnaces require...given weight of iron than would have been required formerly to produce it with a dozen furnaces ; and in like manner ho diminishes his cost of fuel, blast,... | |
| James Stephen Jeans - 1880 - 962 páginas
...requisite proportions, and ho has by this means lessened the cost of production in every way. His largo furnaces require a great deal less labour to produce...given weight of iron than would have been required formerly to produce it with a dozen furnaces ; and in like manner he diminishes his cost of fuel, blast,... | |
| American Society of Mechanical Engineers - 1898 - 1122 páginas
...their use the blast apparatus of the requisite proportions, and has by this means lessened the cost of production in every way ; his large furnaces require a great deal less labor to produce a given weight of iron than would have been required to produce it with a dozen furnaces,... | |
| Iron and Steel Institute - 1898 - 698 páginas
...their use the blast apparatus of the requisite proportions, and has by this means lessened the cost of production in every way ; his large furnaces require...diminishes his cost of fuel, blast, and repairs, while he ensures a uniformity of the result that never could have been arrived at by the use of a multiplicity... | |
| 1856 - 772 páginas
...their use the blast apparatus of the requisite proportions, and has by this means lessened the cost of production in every way. His large furnaces require...diminishes his cost of fuel blast and repairs, while he ensures a uniformity in the result that never could have been arrived at by the use of a multiplicity... | |
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